#SustainableGasEconomy

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Our Latest press releases

Oct 05, 2023

Evonik further expands production capacity for gas separation membranes

Evonik will further expand capacity for production of its SEPURAN® hollow fiber membranes in Schörfling and Lenzing, Austria. Evonik will further expand capacity for production of its SEPURAN® hollow fiber membranes in Schörfling and Lenzing, Austria. ... MORE

SEPURAN

Sep 28, 2023

Evonik celebrates 1,000 reference plant for biogas upgrading using SEPURAN® Green membranes

Innovation from Upper Austria for sustainable gas economy worldwide ... MORE

SEPURAN

Feb 24, 2023

Evonik starts up new production plant for gas separation membranes in Austria

Evonik is driving the defossilization of the energy sector toward a sustainable gas economy. ... MORE

SEPURAN

Jan 30, 2023

One of the largest biogas upgrading plants in Japan uses SEPURAN^® Green membranes and is running smoothly now

This upgrading unit has been installed at biogas plant of waste treatment center in Kagoshima City. ... MORE

PuraMem

Jan 16, 2023

SPG Steiner and Evonik to strengthen collaboration in membrane-based gas separation

With immediate effect, SPG Steiner GmbH expands its strategic cooperation agreement with Evonik. ... MORE

SEPURAN

Oct 17, 2022

U.S. Patent Office confirms patent protection for Evonik's 3-stage process for efficient biogas upgrading with SEPURAN® Green membranes

Validity of US patent on 3-stage separation confirmed ... MORE

Press archive

Coming up trade shows and conferences

April 11, 2024

RNG Forum

USA
May 9, 2024

OTC

USA

Trade show calendar